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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017 Amdocs
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.aai.datarouter.util;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.junit.Assert;
import org.junit.Test;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import static org.junit.Assert.*;
public class NodeUtilsTest {
@Test
public void testGenerateUniqueShaDigest_NullParam(){
NodeUtils utils = new NodeUtils();
String keys=null;
String hashdId = NodeUtils.generateUniqueShaDigest();
Assert.assertNull(hashdId);
}
@Test
public void testExtractFieldValueFromObject_NullNode_ExpectNullString(){
JsonNode node = null;
String valueNode = NodeUtils.extractFieldValueFromObject(node, "field-1");
Assert.assertNull(valueNode);
}
@Test
public void testExtractFieldValueFromObject_NotNullNode_ExpectNotNullString() throws IOException {
String jsonStr = "{\"key\":\"value\"}";
ObjectMapper mapper = new ObjectMapper();
JsonNode node = mapper.readTree(jsonStr);
String valueNode = NodeUtils.extractFieldValueFromObject(node, "key");
Assert.assertEquals(valueNode, "value");
}
@Test
public void testConvertJsonStrToJsonNode_NullJsonStr() throws IOException {
String jsonStr = null;
JsonNode jsonNode = NodeUtils.convertJsonStrToJsonNode(jsonStr);
Assert.assertNull(jsonNode);
}
@Test
public void testExtractObjectsByKey() throws IOException {
String jsonStr = "{\n" +
" \"id\" : 1,\n" +
" \"name\" : {\n" +
" \"first\" : \"user\",\n" +
" \"last\" : \"name\"\n" +
" },\n" +
" \"contact\" : [\n" +
" { \"type\" : \"phone/home\", \"ref\" : \"111-111-1234\"},\n" +
" { \"type\" : \"phone/work\", \"ref\" : \"222-222-2222\"}\n" +
" ]\n" +
"}";
ObjectMapper mapper = new ObjectMapper();
JsonNode node = mapper.readTree(jsonStr);
List arrList = new ArrayList();
NodeUtils.extractObjectsByKey(node, "name", arrList);
}
@Test
public void testConvertObjectToJson() throws IOException {
String jsonStr = "{\"key\":\"value\"}";
ObjectMapper mapper = new ObjectMapper();
Object node = mapper.readTree(jsonStr);
String retNode1 = NodeUtils.convertObjectToJson(node, false);
Assert.assertNotNull(retNode1);
String retNode2 = NodeUtils.convertObjectToJson(node, true);
Assert.assertNotNull(retNode2);
}
}
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